SOLAR RADIO ASTRONOMY Christian Monstein, Wiesenstrasse 13 CH-8807 Freienbach, Switzerland CALL: HB9SCT/JN47je ------------------------------------------------------------------- Solar Radio Flux normalized to 1AU during culmination in Freienbach Datecode SFU 610MHz comments 01-01-2010 27.5 02-01-2010 32.9 03-01-2010 37.5 04-01-2010 40.2 05-01-2010 31.6 06-01-2010 35.2 07-01-2010 38.4 08-01-2010 34.3 09-01-2010 40.2 10-01-2010 34.8 11-01-2010 34.8 12-01-2010 32.0 13-01-2010 35.7 14-01-2010 35.7 15-01-2010 33.4 16-01-2010 29.3 17-01-2010 30.2 18-01-2010 30.2 19-01-2010 30.7 20-01-2010 34.8 21-01-2010 32.9 22-01-2010 32.0 23-01-2010 27.1 24-01-2010 34.8 25-01-2010 31.1 26-01-2010 30.2 27-01-2010 28.4 28-01-2010 28.4 29-01-2010 29.8 30-01-2010 28.9 31-01-2010 28.9 Flux Minimum : 27.1 Flux Maximum : 40.2 Flux Average : 31.7 Flux Median : 34.8 Number of days: 31 of 31 1 ISFU = 1 SFU = 1E-22W/m^2/Hz = 10'000 Jansky Uncertainity = +/-(10% of value + 1sfu) Borland Builder 6: 10.06.2007/cm